TY - JOUR AU - Asci, Claudio AU - Piccioni, Mauro TI - A note on the IPF algorithm when the marginal problem is unsolvable JO - Kybernetika PY - 2003 SP - [731] VL - 39 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_2003__39_6_a4/ LA - en ID - KYB_2003__39_6_a4 ER -